The treatment of moderate pulmonary hypertension should focus on lowering pulmonary artery pressure and treating primary diseases, and if there are clear triggers, the triggers should be removed. Moderate pulmonary hypertension suggests that the pressure of the pulmonary artery has reached more than 50mmHg, if the patient is asymptomatic, to remove the causative factors and treat the primary disease, improve the relevant examination to clarify the specific causes, such as pulmonary heart disease patients should pay attention to improve ventilation and anti-infection, left heart failure patients should pay attention to control heart failure. For patients with more obvious symptoms, in the treatment of primary diseases at the same time, we should give patients to reduce pulmonary artery pressure medication, commonly used drugs such as anisentan, bosentan, etc., which can reduce the pressure of the pulmonary artery, reduce the load of the right heart, improve the patient’s symptoms. Patients with elevated pulmonary artery pressure should go to the hospital, under the guidance of physicians, and monitor the dynamic changes in pulmonary artery pressure.